Arizona Monsoon Storms Gear Up for 80 MPH Desert Wind Gusts — SevereWX

SPC MD 1606: Severe Winds Possible in Southern/Central Arizona

The Storm Prediction Center has issued Mesoscale Discussion 1606, highlighting a growing risk of isolated strong to severe wind gusts across parts of southern and central Arizona this afternoon and evening.

As of 2:49 PM CDT (12:49 PM MST), visible satellite shows deepening cumulus over southeast Arizona, with thunderstorms firing along the Mogollon Rim. Steep midlevel lapse rates and rich midlevel moisture are boosting MLCAPE to around 1000 J/kg. Expect further destabilization, sparking more storms over higher terrain.

Midlevel easterly flow at 20-30 knots will push these storms off the mountains toward lower deserts. Organized clusters could pack isolated gusts up to 80 mph—the SPC's most probable peak.

Trends are being closely watched, with a 60% chance of a severe thunderstorm watch in the next 1-2 hours. The outlook covers from roughly Tucson northward to the Phoenix area and east toward the Rim.

This fits into Arizona's active monsoon pattern, where pulse storms and outflow boundaries can whip up damaging winds quickly. Stay tuned to local NWS offices like Tucson (TWC), Phoenix (PSR), and Flagstaff (FGZ) for updates.

Preparedness Tip: Secure outdoor items, avoid flooded roads, and have a severe weather plan ready. Monitor radar and have multiple alert sources active.